What Size Fire Extinguisher Does a Boat Need & Where To Keep It

Boat fires spread quickly, making fire extinguishers one of the most important pieces of onboard safety equipment. At Fire Shield Fire Protection, we help boat owners stay compliant and prepared.

Do All Boats Need Fire Extinguishers?

• Non-motorized vessels (canoes, sailboats, kayaks) don’t need them.

• Motorized boats must carry extinguishers by law.

U.S. Coast Guard Requirements (2022 Update)

• Boats under 26 ft: at least one 5-B extinguisher

• 26–40 ft: two 5-B or one 20-B extinguisher

• 40–65 ft: three 5-B or a combination of 5-B and 20-B

Where to Keep Extinguishers on a Boat

Extinguishers should be:

• Near the helm

• By the galley

• Close to cabins

Always mount them securely, clearly visible, and accessible within seconds.

Stay Safe on the Water

Ensure your extinguishers are the right type and size, mounted properly, and serviced regularly. Contact Fire Shield Fire Protection to inspect or replace marine fire extinguishers today.